159286816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{827}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 338857344

約数和(自身を除く): 179570528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 463, 827, 926, 1654, 1852, 3308, 3704, 6019, 6616, 7408, 10751, 12038, 13232, 14816, 21502, 24076, 26464, 43004, 48152, 86008, 96304, 172016, 192608, 344032, 382901, 765802, 1531604, 3063208, 4977713, 6126416, 9955426, 12252832, 19910852, 39821704, 79643408, 159286816]

約数ペア:

[(1, 159286816), (2, 79643408), (4, 39821704), (8, 19910852), (13, 12252832), (16, 9955426), (26, 6126416), (32, 4977713), (52, 3063208), (104, 1531604), (208, 765802), (416, 382901), (463, 344032), (827, 192608), (926, 172016), (1654, 96304), (1852, 86008), (3308, 48152), (3704, 43004), (6019, 26464), (6616, 24076), (7408, 21502), (10751, 14816), (12038, 13232)]